1220 IP Deskphone Avaya

1220 IP Deskphone Avaya
Part № 1220 IP

Описание: 1220 IP Deskphone Avaya

Модель 1220 отлично подходит для офисных сотрудников с умеренной частотой использования коммуникационных функций. Этот телефон среднего уровня поставляется с настроенной базовой функциональностью. Он имеет четыре программируемые клавиши и шесть клавиш быстрого доступа.

Технические характеристики Avaya 1220:

Platform support
  • Avaya Communication Server 1000
  • Avaya Business Communications Manager 50 and Business Communications Manager 450
Display Monochrome Film Super Twist Nematic (FSTN) Liquid Crystal Display, 5 line x 25 character with anti-glare coating
IP Phone footstand adjustments
  • Desktop viewing adjustments: 25 and 55 degree angles
  • Wall mount angle: minus 5 degrees
Fixed keys and soft keys
  • Fourteen fixed keys (Handsfree, Headset, Volume Up and Down, Mute, Hold, Goodbye, Applications, Messages, Redial, Directory, Conference, Services and Quit)
  • Four context-sensitive soft-keys for easyto-use navigation
Navigation cluster Four-way navigation cluster (left, right, up, down arrows) plus Enter key
Expansion Module Supports Expansion Modules for 1200 Series IP Deskphones (12-key LCD-based or 18-key LEDbased)
Headset support Supports third-party wired headsets
Languages supported Languages are platform and protocol dependent. Consult platform documentation of choice for further details.
Color Charcoal
Connectivity/data rates
  • Integrated 10/100 Ethernet Switch
  • Two 10/100 Ethernet ports for network connection and collocated PC connection
  • Auto speed and duplex
  • Manually configurable speed and duplex when used with Ethernet switches that do not auto-sense
  • Auto MDIX on network port
  • Ability to manually disable PC port
  • Unpackaged: (H x W x D) 205 x 198 x 190 mm (8.1 x 7.8 x 7.5 inches) approximate, in desktop 55-degree position
  • Packaged: (H x W x D) 254 x 260 x 111 mm (10 x 10.25 x 4.75 inches), approximate
  • Packaged: 2.9 lb / 1.32 kg
  • Unpackaged: 1.9 lb / .86 kg
  • Power over Ethernet: Supports IEEE 802.3af Power over Ethernet; Power Class 2
  • AC power: Use Nortel approved adapter; 48VDC, 0.52A
  • Power dissipation: 3.4 watts normal, 6.5 watts maximum
Protocols Avaya Communication Protocol
SIP Protocols
  • RFC2327 — SDP: Session Description Protocol
  • RFC2617 — HTTP Authentication: Basic and Digest Access Authentication
  • RFC2976 — The SIP INFO Method
  • RFC3108 — Conventions for the use of Session Description Protocol: ATM Bearer Connections
  • RFC3204 — MIME Media Types for ISUP and QSIG Objects
  • RFC3261 — Session Initiation Protocol (SIP)
  • RFC3262 — Reliability of Provisional Responses in the Session Initiation Protocol
  • RFC3263 — Session Initiation Protocol (SIP): Locating SIP Servers
  • RFC3264 — An Offer/Answer Model with Session Initiation Protocol (SIP)
  • RFC3265 — Session Initiation Protocol: Specific Event Notification
  • RFC3311 — Session Initiation Protocol (SIP) UPDATE Method
  • RFC3313 — Private Session Initiation Protocol (SIP) Extensions for Media Authorization.
  • RFC3323 — A Privacy Mechanism for the Session Initiation Protocol
  • RFC3325 — Private Extensions to the Session Initiation Protocol for Asserted Identity within Trusted Networks
  • RFC3329 — Security Mechanism Agreement for the Session Initiation Protocol
  • RFC3361 — Dynamic Configuration Host Protocol (DHCP-for IPV4) Option for Session Initiation Protocol Servers
  • RFC3420 — Internet Media Type Message/ sipfrag
  • RFC3428 — Session Initiation Protocol Extension for Instant Messaging
  • RFC3489 — Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators
  • RFC3515 — The Session Initiation Protocol Refer Method
  • RFC3550 — RTP: A Transport Protocol for Real-Time Applications
  • RFC3551 — RTP Profile for Audio and Video Conferences with Minimal Control
  • RFC3605 — Real-Time Control Protocol (RTCP) attribute in Session Description Protocol (SDP)
Audio Quality of Service
  • G.711 a- and μ-g-law, G.723.1 and G.729a and Annex B
  • 802.1p/Q, DiffServ and VLAN tagging of telephony port traffic
  • Supports echo cancellation and silence suppression
Operating temperature +5°C to 40°C/40°F to 104°
Relative humidity 5% to 95% (non-condensing)
Storage temperature -40°C to 70°C/-40°F to 158°F
Administration and security
  • Static and Full Dynamic Host Control Protocol (DHCP) address assignment (Full DHCP factory default)
  • 802.1ab Link Layer Discovery Protocol (LLDP) for network auto-discovery and inventory management
  • 802.1x and Extensible Authentication Protocol (EAPMD5) for network authentication and access control
  • Secure signaling using standards-based DTLS4
  • Media path encryption with RFC 3711-compliant Secure Real-time Protocol (SRTP) pre-shared key and public key infrastructure5
  • Proactive Voice Quality Management (PVQM) for enhanced administration and diagnostics